From 7278fdbdb867b08d92daae592ece13b48d445899 Mon Sep 17 00:00:00 2001
From: Johannes Rieken <johannes.rieken@gmail.com>
Date: Mon, 1 Oct 2018 12:12:45 +0200
Subject: [PATCH] debt - simplify asThenable

---
 src/vs/base/common/async.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/vs/base/common/async.ts b/src/vs/base/common/async.ts
index d5c16a8deaa..7e4a656d421 100644
--- a/src/vs/base/common/async.ts
+++ b/src/vs/base/common/async.ts
@@ -53,9 +53,7 @@ export function createCancelablePromise<T>(callback: (token: CancellationToken)
 export function asThenable<T>(callback: () => T | Thenable<T>): Promise<T> {
 	return new Promise<T>((resolve, reject) => {
 		let item = callback();
-		if (item instanceof TPromise) {
-			item.then(resolve, reject);
-		} else if (isThenable<T>(item)) {
+		if (isThenable<T>(item)) {
 			item.then(resolve, reject);
 		} else {
 			resolve(item);
-- 
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